Analysis
- max time kernel
150s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/07/2026, 18:13
General
- Target 2026-07-20_072a55832f4def2d692aab0c109414ec_elex_wannacry.exe
- Size 512KB
- Sample260720-wtql9say2p
- SHA256 4b0dc8232e09087f7ac18593edbda9fd129958d89b73ecf3be0eeaea82d0fa77
Malware Config
Signatures
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Drops file in System32 directory 1 IoCs
- Drops file in Program Files directory 12 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_072a55832f4def2d692aab0c109414ec_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_072a55832f4def2d692aab0c109414ec_elex_wannacry.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_072a55832f4def2d692aab0c109414ec_elex_wannacry.~01C:\Users\Admin\AppData\Local\Temp\2026-07-20_072a55832f4def2d692aab0c109414ec_elex_wannacry.~012⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-07-20_072a55832f4def2d692aab0c109414ec_elex_wannacry.~01
SYSLIB32.DLL
memory/1440-33-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-10-0x0000000010000000-0x0000000010008000-memory.dmp
memory/1440-11-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-12-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-20-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-25-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-0-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-41-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-46-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-50-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-54-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-56-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-60-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/1440-65-0x0000000000400000-0x0000000000437BE6-memory.dmp